APA (7th ed.) Citation
Piña Chán, R., & Navarrete, C. (1967). Archeological research in the lower Grijalva River Region, Tabasco and Chiapas. New World Archaeological Foundation.
Chicago Style (17th ed.) Citation
Piña Chán, Román, and Carlos Navarrete. Archeological Research in the Lower Grijalva River Region, Tabasco and Chiapas. Provo, Utah: New World Archaeological Foundation, 1967.
MLA (9th ed.) Citation
Piña Chán, Román, and Carlos Navarrete. Archeological Research in the Lower Grijalva River Region, Tabasco and Chiapas. New World Archaeological Foundation, 1967.
Warning: These citations may not always be 100% accurate.